I'm now able to take four input streams from my Blackmagic quad input card and successfully map them into a single compressed output file. What I'd like to do next is to "tee-off" a monitoring stream (literally for live viewing). There are two features I'd like for this:
1) create a composite output that has all four of the inputs laid out one per quadrant, so all can be seen on a single display 2) preferably simply send this output (in real time, probably obviously) to a window on the host computer, which I can then position and resize like any other window onto an actual display of my choosing. Is this possible? And if it is, what docs will I need to read to understand how to start on something like this? Of course if anyone has a ready-to-hand command line that does this (I have four streams that I use -map to send to the same output file), I won't turn it down :) Many thanks! Simon _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
